<!doctype html>
<html lang="en-US">
  <head>
    <link href="/assets/index.css" rel="stylesheet" type="text/css" />
    <link href="focus-indicator.css" rel="stylesheet" type="text/css" />
    <script crossorigin="anonymous" src="https://unpkg.com/react@16.8.6/umd/react.development.js"></script>
    <script crossorigin="anonymous" src="/test-harness.js"></script>
    <script crossorigin="anonymous" src="/test-page-object.js"></script>
    <script crossorigin="anonymous" src="/__dist__/webchat-es5.js"></script>
  </head>
  <body>
    <main id="webchat"></main>
    <script>
      run(
        async function () {
          const directLine = WebChat.createDirectLine({ token: await testHelpers.token.fetchDirectLineToken() });
          const store = testHelpers.createStore();

          WebChat.renderWebChat(
            { activityMiddleware: testHelpers.createRunHookActivityMiddleware(), directLine, store },
            document.getElementById('webchat')
          );

          await pageConditions.uiConnected();

          // SETUP: An empty file blob.
          const blob = new File([new ArrayBuffer(1024)], 'empty.zip', { type: 'image/jpeg' });

          // WHEN: Call useSendMessage hook to send a file a custom thumbnail.
          await pageObjects.runHook(({ useSendMessage }) =>
            useSendMessage()(undefined, undefined, { attachments: [{ blob }] })
          );

          // THEN: It should send the file.
          await pageConditions.numActivitiesShown(3);
          await pageConditions.allOutgoingActivitiesSent();
          await host.snapshot();
        },
        { ignoreErrors: 'The source image could not be decoded.' }
      );
    </script>
  </body>
</html>
